/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix017_power.opt_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:21:50,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:21:50,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:21:50,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:21:50,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:21:50,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:21:50,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:21:50,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:21:50,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:21:50,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:21:50,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:21:50,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:21:50,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:21:50,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:21:50,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:21:50,666 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:21:50,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:21:50,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:21:50,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:21:50,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:21:50,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:21:50,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:21:50,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:21:50,674 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:21:50,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:21:50,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:21:50,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:21:50,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:21:50,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:21:50,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:21:50,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:21:50,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:21:50,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:21:50,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:21:50,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:21:50,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:21:50,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:21:50,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:21:50,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:21:50,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:21:50,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:21:50,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-06 16:21:50,710 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:21:50,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:21:50,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:21:50,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:21:50,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:21:50,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:21:50,713 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:21:50,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:21:50,714 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:21:50,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:21:50,714 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:21:50,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:21:50,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:21:50,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:21:50,716 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:21:50,717 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:21:51,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:21:51,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:21:51,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:21:51,019 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:21:51,020 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:21:51,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix017_power.opt_rmo.opt.i [2022-12-06 16:21:52,273 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:21:52,538 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:21:52,539 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017_power.opt_rmo.opt.i [2022-12-06 16:21:52,548 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3d6f7bba/a8d97b7186c64a50be55b3c437365c58/FLAG24affd212 [2022-12-06 16:21:52,560 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3d6f7bba/a8d97b7186c64a50be55b3c437365c58 [2022-12-06 16:21:52,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:21:52,562 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:21:52,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:21:52,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:21:52,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:21:52,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:21:52" (1/1) ... [2022-12-06 16:21:52,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b04e31b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:52, skipping insertion in model container [2022-12-06 16:21:52,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:21:52" (1/1) ... [2022-12-06 16:21:52,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:21:52,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:21:52,703 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017_power.opt_rmo.opt.i[958,971] [2022-12-06 16:21:52,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,869 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,870 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,870 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,870 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,887 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,887 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,888 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,888 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,888 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,892 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,902 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,902 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,904 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,904 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,904 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,904 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,905 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,906 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,906 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,913 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,918 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,919 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,919 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,921 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,921 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,921 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:21:52,930 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:21:52,940 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017_power.opt_rmo.opt.i[958,971] [2022-12-06 16:21:52,969 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,977 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,978 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,978 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,982 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,984 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,984 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,985 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,985 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,985 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,986 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,986 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,986 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,988 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,989 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,989 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,991 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,992 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,992 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,993 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,993 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:52,993 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:52,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:21:53,030 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:21:53,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53 WrapperNode [2022-12-06 16:21:53,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:21:53,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:21:53,032 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:21:53,032 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:21:53,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,094 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 146 [2022-12-06 16:21:53,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:21:53,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:21:53,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:21:53,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:21:53,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,113 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,114 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:21:53,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:21:53,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:21:53,117 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:21:53,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (1/1) ... [2022-12-06 16:21:53,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:21:53,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:21:53,163 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-06 16:21:53,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:21:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:21:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:21:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:21:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:21:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:21:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:21:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:21:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:21:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:21:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:21:53,204 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 16:21:53,354 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:21:53,356 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:21:53,660 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:21:53,763 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:21:53,763 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:21:53,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:21:53 BoogieIcfgContainer [2022-12-06 16:21:53,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:21:53,768 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:21:53,768 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:21:53,770 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:21:53,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:21:52" (1/3) ... [2022-12-06 16:21:53,771 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c0a1750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:21:53, skipping insertion in model container [2022-12-06 16:21:53,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:53" (2/3) ... [2022-12-06 16:21:53,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c0a1750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:21:53, skipping insertion in model container [2022-12-06 16:21:53,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:21:53" (3/3) ... [2022-12-06 16:21:53,773 INFO L112 eAbstractionObserver]: Analyzing ICFG mix017_power.opt_rmo.opt.i [2022-12-06 16:21:53,787 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:21:53,787 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:21:53,787 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:21:53,840 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:21:53,872 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 141 places, 130 transitions, 280 flow [2022-12-06 16:21:53,943 INFO L130 PetriNetUnfolder]: 2/126 cut-off events. [2022-12-06 16:21:53,944 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:21:53,952 INFO L83 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 126 events. 2/126 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 67 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 86. Up to 2 conditions per place. [2022-12-06 16:21:53,953 INFO L82 GeneralOperation]: Start removeDead. Operand has 141 places, 130 transitions, 280 flow [2022-12-06 16:21:53,966 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 137 places, 126 transitions, 264 flow [2022-12-06 16:21:53,975 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:21:53,981 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6640bc90, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:21:53,982 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-06 16:21:53,994 INFO L130 PetriNetUnfolder]: 0/75 cut-off events. [2022-12-06 16:21:53,994 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:21:53,994 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:54,008 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:54,008 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:54,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:54,014 INFO L85 PathProgramCache]: Analyzing trace with hash 726232535, now seen corresponding path program 1 times [2022-12-06 16:21:54,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:54,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895602372] [2022-12-06 16:21:54,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:21:54,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:54,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895602372] [2022-12-06 16:21:54,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895602372] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:54,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:54,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:21:54,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027869395] [2022-12-06 16:21:54,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:54,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:21:54,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:54,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:21:54,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:21:54,529 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 130 [2022-12-06 16:21:54,532 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 126 transitions, 264 flow. Second operand has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:54,532 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:54,532 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 130 [2022-12-06 16:21:54,533 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:54,611 INFO L130 PetriNetUnfolder]: 37/237 cut-off events. [2022-12-06 16:21:54,612 INFO L131 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-12-06 16:21:54,615 INFO L83 FinitePrefix]: Finished finitePrefix Result has 334 conditions, 237 events. 37/237 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 713 event pairs, 7 based on Foata normal form. 14/236 useless extension candidates. Maximal degree in co-relation 278. Up to 51 conditions per place. [2022-12-06 16:21:54,618 INFO L137 encePairwiseOnDemand]: 125/130 looper letters, 12 selfloop transitions, 2 changer transitions 0/126 dead transitions. [2022-12-06 16:21:54,618 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 126 transitions, 295 flow [2022-12-06 16:21:54,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:21:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:21:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 367 transitions. [2022-12-06 16:21:54,629 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.941025641025641 [2022-12-06 16:21:54,631 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 0 predicate places. [2022-12-06 16:21:54,632 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 126 transitions, 295 flow [2022-12-06 16:21:54,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:54,632 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:54,632 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:54,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:21:54,633 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:54,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:54,633 INFO L85 PathProgramCache]: Analyzing trace with hash -962205853, now seen corresponding path program 1 times [2022-12-06 16:21:54,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:54,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577016223] [2022-12-06 16:21:54,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:54,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:21:55,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:55,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577016223] [2022-12-06 16:21:55,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577016223] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:55,074 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:55,074 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:21:55,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657307807] [2022-12-06 16:21:55,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:55,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:21:55,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:55,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:21:55,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:21:55,079 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 130 [2022-12-06 16:21:55,080 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 126 transitions, 295 flow. Second operand has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:55,080 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:55,080 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 130 [2022-12-06 16:21:55,080 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:55,421 INFO L130 PetriNetUnfolder]: 330/1082 cut-off events. [2022-12-06 16:21:55,421 INFO L131 PetriNetUnfolder]: For 311/387 co-relation queries the response was YES. [2022-12-06 16:21:55,429 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1994 conditions, 1082 events. 330/1082 cut-off events. For 311/387 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 6922 event pairs, 49 based on Foata normal form. 0/1049 useless extension candidates. Maximal degree in co-relation 1934. Up to 273 conditions per place. [2022-12-06 16:21:55,434 INFO L137 encePairwiseOnDemand]: 124/130 looper letters, 25 selfloop transitions, 2 changer transitions 54/174 dead transitions. [2022-12-06 16:21:55,434 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 174 transitions, 603 flow [2022-12-06 16:21:55,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:21:55,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:21:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1029 transitions. [2022-12-06 16:21:55,441 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8794871794871795 [2022-12-06 16:21:55,442 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 8 predicate places. [2022-12-06 16:21:55,442 INFO L495 AbstractCegarLoop]: Abstraction has has 145 places, 174 transitions, 603 flow [2022-12-06 16:21:55,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:55,443 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:55,443 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:55,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:21:55,443 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:55,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:55,445 INFO L85 PathProgramCache]: Analyzing trace with hash 1855231152, now seen corresponding path program 1 times [2022-12-06 16:21:55,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:55,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239753029] [2022-12-06 16:21:55,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:21:55,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:55,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239753029] [2022-12-06 16:21:55,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239753029] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:55,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:55,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:21:55,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644211606] [2022-12-06 16:21:55,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:55,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:21:55,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:55,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:21:55,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:21:55,693 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-06 16:21:55,693 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 174 transitions, 603 flow. Second operand has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:55,693 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:55,693 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-06 16:21:55,694 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:56,750 INFO L130 PetriNetUnfolder]: 3634/7521 cut-off events. [2022-12-06 16:21:56,750 INFO L131 PetriNetUnfolder]: For 6905/7033 co-relation queries the response was YES. [2022-12-06 16:21:56,777 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17907 conditions, 7521 events. 3634/7521 cut-off events. For 6905/7033 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 64115 event pairs, 56 based on Foata normal form. 0/7281 useless extension candidates. Maximal degree in co-relation 17843. Up to 2421 conditions per place. [2022-12-06 16:21:56,806 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 79 selfloop transitions, 7 changer transitions 86/285 dead transitions. [2022-12-06 16:21:56,806 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 285 transitions, 1477 flow [2022-12-06 16:21:56,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:21:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:21:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1141 transitions. [2022-12-06 16:21:56,809 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8776923076923077 [2022-12-06 16:21:56,810 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 17 predicate places. [2022-12-06 16:21:56,810 INFO L495 AbstractCegarLoop]: Abstraction has has 154 places, 285 transitions, 1477 flow [2022-12-06 16:21:56,811 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:56,811 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:56,811 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:56,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:21:56,812 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:56,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:56,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1735005888, now seen corresponding path program 1 times [2022-12-06 16:21:56,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:56,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434052845] [2022-12-06 16:21:56,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:56,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:21:57,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:57,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434052845] [2022-12-06 16:21:57,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434052845] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:57,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:57,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:21:57,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319977903] [2022-12-06 16:21:57,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:57,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:21:57,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:57,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:21:57,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:21:57,084 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-06 16:21:57,084 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 285 transitions, 1477 flow. Second operand has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:57,084 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:57,085 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-06 16:21:57,085 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:57,955 INFO L130 PetriNetUnfolder]: 3083/6299 cut-off events. [2022-12-06 16:21:57,955 INFO L131 PetriNetUnfolder]: For 7028/8226 co-relation queries the response was YES. [2022-12-06 16:21:57,964 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19110 conditions, 6299 events. 3083/6299 cut-off events. For 7028/8226 co-relation queries the response was YES. Maximal size of possible extension queue 457. Compared 51925 event pairs, 31 based on Foata normal form. 174/6341 useless extension candidates. Maximal degree in co-relation 19042. Up to 1898 conditions per place. [2022-12-06 16:21:57,979 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 84 selfloop transitions, 11 changer transitions 232/440 dead transitions. [2022-12-06 16:21:57,979 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 440 transitions, 3152 flow [2022-12-06 16:21:57,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:21:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:21:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1487 transitions. [2022-12-06 16:21:57,983 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8798816568047337 [2022-12-06 16:21:57,984 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 29 predicate places. [2022-12-06 16:21:57,984 INFO L495 AbstractCegarLoop]: Abstraction has has 166 places, 440 transitions, 3152 flow [2022-12-06 16:21:57,984 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:57,985 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:57,985 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:57,985 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:21:57,985 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:57,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:57,986 INFO L85 PathProgramCache]: Analyzing trace with hash -717274658, now seen corresponding path program 1 times [2022-12-06 16:21:57,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:57,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686182131] [2022-12-06 16:21:57,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:58,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:21:58,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:58,187 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686182131] [2022-12-06 16:21:58,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686182131] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:58,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:58,187 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:21:58,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774821655] [2022-12-06 16:21:58,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:58,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:21:58,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:58,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:21:58,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:21:58,189 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 130 [2022-12-06 16:21:58,190 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 440 transitions, 3152 flow. Second operand has 7 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:21:58,190 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:58,190 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 130 [2022-12-06 16:21:58,190 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:58,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 11#$Ultimate##0true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,673 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][251], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,673 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][253], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,674 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:58,674 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:58,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][249], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,789 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 11#$Ultimate##0true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,789 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,790 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][251], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,790 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][253], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,791 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,791 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,791 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,791 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:58,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,893 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:21:58,894 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,894 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,894 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,894 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][234], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,982 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][148], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:21:58,982 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][169], [130#L3-1true, 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:21:58,987 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [130#L3-1true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,987 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:58,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][249], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:58,998 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,998 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,998 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:58,998 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:59,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,081 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,081 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,081 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,082 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [72#L2true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:21:59,082 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][219], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,091 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][175], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][253], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][429], [130#L3-1true, 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 115#L755true, 147#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,097 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:59,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][249], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,125 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,164 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][304], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,198 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:59,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:59,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,200 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][314], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,200 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,201 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,211 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][253], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,211 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,215 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][249], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,233 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][304], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,314 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:59,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:59,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:59,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:59,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][426], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,314 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,317 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,329 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [72#L2true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:21:59,329 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,329 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][426], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,429 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,441 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,441 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,441 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 61#L786true, 12#L821true, 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,606 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,606 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,606 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,607 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,112 INFO L130 PetriNetUnfolder]: 8187/15490 cut-off events. [2022-12-06 16:22:00,112 INFO L131 PetriNetUnfolder]: For 33818/36602 co-relation queries the response was YES. [2022-12-06 16:22:00,156 INFO L83 FinitePrefix]: Finished finitePrefix Result has 54246 conditions, 15490 events. 8187/15490 cut-off events. For 33818/36602 co-relation queries the response was YES. Maximal size of possible extension queue 1108. Compared 138591 event pairs, 116 based on Foata normal form. 523/15554 useless extension candidates. Maximal degree in co-relation 54173. Up to 5120 conditions per place. [2022-12-06 16:22:00,191 INFO L137 encePairwiseOnDemand]: 124/130 looper letters, 216 selfloop transitions, 5 changer transitions 393/759 dead transitions. [2022-12-06 16:22:00,191 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 759 transitions, 7304 flow [2022-12-06 16:22:00,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 16:22:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 16:22:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 805 transitions. [2022-12-06 16:22:00,194 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8846153846153846 [2022-12-06 16:22:00,194 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 35 predicate places. [2022-12-06 16:22:00,194 INFO L495 AbstractCegarLoop]: Abstraction has has 172 places, 759 transitions, 7304 flow [2022-12-06 16:22:00,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:00,195 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:00,195 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:00,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:22:00,195 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:00,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:00,196 INFO L85 PathProgramCache]: Analyzing trace with hash 2075304386, now seen corresponding path program 2 times [2022-12-06 16:22:00,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:00,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232101491] [2022-12-06 16:22:00,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:00,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:00,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:22:00,531 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:00,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232101491] [2022-12-06 16:22:00,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232101491] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:00,532 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:00,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:22:00,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180943374] [2022-12-06 16:22:00,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:00,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:22:00,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:00,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:22:00,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:22:00,533 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-06 16:22:00,534 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 759 transitions, 7304 flow. Second operand has 8 states, 8 states have (on average 106.875) internal successors, (855), 8 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:00,534 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:00,534 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-06 16:22:00,534 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:01,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,374 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][167], [26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:22:01,375 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:01,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][318], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:01,383 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 11#$Ultimate##0true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,383 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][173], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:01,549 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [130#L3-1true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,552 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][167], [130#L3-1true, 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:22:01,553 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][433], [26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 115#L755true, 147#true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,554 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:01,561 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:22:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:01,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][315], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:01,563 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:01,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,654 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][301], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,715 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][173], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:01,720 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][433], [130#L3-1true, 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 115#L755true, 147#true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,724 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,724 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,724 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,724 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:01,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][301], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,885 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:01,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:02,619 INFO L130 PetriNetUnfolder]: 7108/12983 cut-off events. [2022-12-06 16:22:02,619 INFO L131 PetriNetUnfolder]: For 33668/43052 co-relation queries the response was YES. [2022-12-06 16:22:02,643 INFO L83 FinitePrefix]: Finished finitePrefix Result has 55905 conditions, 12983 events. 7108/12983 cut-off events. For 33668/43052 co-relation queries the response was YES. Maximal size of possible extension queue 1106. Compared 113595 event pairs, 81 based on Foata normal form. 2249/14886 useless extension candidates. Maximal degree in co-relation 55828. Up to 4026 conditions per place. [2022-12-06 16:22:02,662 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 168 selfloop transitions, 36 changer transitions 609/925 dead transitions. [2022-12-06 16:22:02,662 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 925 transitions, 10473 flow [2022-12-06 16:22:02,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:22:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:22:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1832 transitions. [2022-12-06 16:22:02,665 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8807692307692307 [2022-12-06 16:22:02,666 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 50 predicate places. [2022-12-06 16:22:02,666 INFO L495 AbstractCegarLoop]: Abstraction has has 187 places, 925 transitions, 10473 flow [2022-12-06 16:22:02,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 106.875) internal successors, (855), 8 states have internal predecessors, (855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:02,666 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:02,667 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:02,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:22:02,667 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:02,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:02,667 INFO L85 PathProgramCache]: Analyzing trace with hash -630454910, now seen corresponding path program 1 times [2022-12-06 16:22:02,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:02,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133630162] [2022-12-06 16:22:02,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:22:02,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:02,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133630162] [2022-12-06 16:22:02,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133630162] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:02,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:02,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:22:02,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83375491] [2022-12-06 16:22:02,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:02,885 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:22:02,885 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:02,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:22:02,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:22:02,886 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 130 [2022-12-06 16:22:02,887 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 187 places, 925 transitions, 10473 flow. Second operand has 7 states, 7 states have (on average 102.28571428571429) internal successors, (716), 7 states have internal predecessors, (716), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:02,887 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:02,887 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 130 [2022-12-06 16:22:02,887 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:03,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][251], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 202#true, 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,979 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][305], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 70#$Ultimate##0true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 202#true, 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,980 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,980 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,980 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:22:03,980 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:22:04,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,328 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][306], [172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,328 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,328 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,329 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,329 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,329 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,329 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][306], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,330 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,330 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,330 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,330 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,337 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][314], [59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:04,364 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,364 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,364 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,364 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][300], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 202#true, 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,365 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:22:04,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:22:04,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:22:04,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:22:04,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][316], [59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:04,365 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,365 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,365 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,365 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][313], [26#L841true, 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:04,366 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:04,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [130#L3-1true, 26#L841true, 247#true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 100#L808true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:04,533 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,533 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,533 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,533 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][306], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,546 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][539], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,696 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:04,696 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,703 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:22:04,703 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:04,703 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:04,703 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:04,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][537], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,703 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,705 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][306], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,705 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,706 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,707 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,707 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,708 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,708 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,709 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,709 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:04,710 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,710 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,710 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,710 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][314], [130#L3-1true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:04,749 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][316], [130#L3-1true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:04,749 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][313], [130#L3-1true, 26#L841true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:04,750 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:04,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:04,996 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:04,996 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,005 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [130#L3-1true, 26#L841true, 247#true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:05,025 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][653], [130#L3-1true, 247#true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:05,026 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,049 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][306], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,056 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,057 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][644], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:05,153 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,154 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,198 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,198 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][658], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,246 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,247 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,262 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][539], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,282 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,282 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:05,283 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,285 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,285 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,286 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][662], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,296 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,297 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,297 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][537], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,298 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,298 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,299 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,300 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][306], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,300 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:05,300 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,300 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,300 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,301 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,301 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,306 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,307 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,307 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,308 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,308 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,309 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,309 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,310 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][749], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:05,403 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][701], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:05,403 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][510], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][613], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][510], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,409 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][511], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,410 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,517 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,522 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,522 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][775], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:05,523 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,523 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][776], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 100#L808true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:05,524 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,524 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][303], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,550 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,550 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,551 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,561 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,562 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,651 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][749], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:05,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][701], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:05,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][510], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:05,671 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][613], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:05,672 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,672 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,672 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,672 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][644], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:05,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][784], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,857 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,857 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][658], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,861 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:05,861 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][537], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,874 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,874 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,874 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,874 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,875 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,875 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][662], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,889 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][196], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:05,890 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,892 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,892 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,892 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,893 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,893 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,894 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,894 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,895 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,895 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][684], [72#L2true, 99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,896 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 99#L844true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:05,896 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,897 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,897 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,898 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:05,898 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][685], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,905 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,905 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,905 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,905 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][535], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,906 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,907 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,907 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,908 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,909 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,910 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:05,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,910 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,910 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,911 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,911 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][535], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,912 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:05,912 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,912 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:05,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][749], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:05,978 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][701], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:05,979 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][813], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:05,979 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,979 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,980 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][814], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:05,980 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,980 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,980 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,980 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][510], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,983 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][613], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,983 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][510], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:05,984 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][511], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,985 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][755], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,985 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][827], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,986 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][751], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,987 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][755], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:05,987 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:05,988 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][776], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,076 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,076 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,076 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,076 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][855], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,078 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][775], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,080 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,080 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,080 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,080 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][776], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,081 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,081 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,081 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,081 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,105 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,106 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,106 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,106 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,160 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,160 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,168 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,183 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,183 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,183 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,183 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,183 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][644], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:06,193 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,194 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][749], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:06,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][701], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:06,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][510], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:06,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][613], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:06,200 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][973], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,200 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][530], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][779], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true]) [2022-12-06 16:22:06,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][530], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,258 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,258 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][658], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,260 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,260 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,260 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,260 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,262 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,262 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][537], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,279 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,281 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,282 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,282 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,288 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,296 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,297 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,298 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,299 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,299 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,299 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,302 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,302 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,303 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,303 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,303 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][908], [99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,304 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,304 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,305 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,305 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,306 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,306 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][535], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,309 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][758], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,314 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,317 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,318 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,318 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:06,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,318 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,321 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,321 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:06,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,390 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][919], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,390 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][813], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:06,391 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][814], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:06,391 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][596], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,395 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][596], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,396 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][597], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:06,396 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][755], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,397 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][827], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,397 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][751], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:06,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][755], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,459 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][919], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,461 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][596], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true]) [2022-12-06 16:22:06,568 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][776], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,604 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,604 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,604 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,605 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][855], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,605 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,605 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,605 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,605 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][855], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,606 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][775], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,606 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][776], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,606 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,607 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,607 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,608 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][919], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,608 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,609 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][318], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,634 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][319], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,634 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][758], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,635 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,636 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,692 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,698 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,704 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][972], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true]) [2022-12-06 16:22:06,730 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true]) [2022-12-06 16:22:06,730 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][644], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:06,732 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,733 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][968], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 163#true]) [2022-12-06 16:22:06,733 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][969], [P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,734 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][973], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,738 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,738 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,739 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][548], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:22:06,740 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][784], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,785 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][430], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:06,785 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][791], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,788 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][548], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,789 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,791 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][787], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,792 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][658], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,793 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,793 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,795 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,795 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][658], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,808 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,810 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,811 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,813 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,819 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,824 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:06,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,825 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,825 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,825 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,826 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][536], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,827 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,827 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,828 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,828 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,828 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,828 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][908], [99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,829 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,829 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,830 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][684], [72#L2true, 99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:06,831 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][428], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:06,831 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][908], [130#L3-1true, 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,832 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,832 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,832 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,832 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,833 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,835 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][758], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,839 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 12#L821true, 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,840 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,840 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,840 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,840 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,841 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,842 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,842 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:06,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][610], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:06,882 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,900 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][919], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,900 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,900 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1010], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,901 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1012], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,902 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][722], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:06,903 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,903 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][729], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:06,904 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][720], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:06,904 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][722], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:06,905 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,905 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,905 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,905 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1020], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,906 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][935], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,906 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][935], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,907 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][936], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:06,908 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,959 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,959 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,959 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,959 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][919], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,959 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,959 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,960 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,960 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][722], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,961 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][610], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true]) [2022-12-06 16:22:06,962 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:06,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][729], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:06,962 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,978 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][919], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,978 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][856], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,979 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][857], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:06,980 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,980 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,980 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:06,980 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][758], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,003 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,003 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,004 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,057 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,063 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,063 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,063 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,063 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][973], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,094 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,094 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][901], [72#L2true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:07,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1163], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:07,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][968], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 163#true]) [2022-12-06 16:22:07,098 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][969], [72#L2true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:07,098 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][530], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:07,133 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,133 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][978], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,134 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][969], [72#L2true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:07,135 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,135 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,138 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,138 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,138 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,138 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,139 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:07,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:07,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:07,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:07,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,139 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,139 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][901], [72#L2true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1168], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,141 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,152 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,152 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,152 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,152 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][540], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,163 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][244], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,163 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][908], [99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,164 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,164 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][908], [130#L3-1true, 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,165 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,165 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [130#L3-1true, 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,165 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,167 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,168 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,168 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1010], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,210 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1012], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,210 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1032], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:07,212 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1116], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:07,212 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,212 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1030], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:07,213 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1032], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:07,213 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,213 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,471 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][973], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,493 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,493 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,493 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,494 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1096], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,495 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1164], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,495 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,495 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:07,496 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,497 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][548], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:22:07,497 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,497 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,497 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,497 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][989], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:07,498 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1162], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true]) [2022-12-06 16:22:07,498 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][791], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,518 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][548], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:07,518 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][986], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,519 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][989], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:07,519 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,520 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,520 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,523 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:22:07,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:07,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:07,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:07,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,524 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,524 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1096], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,525 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1169], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,525 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][668], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,532 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,532 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,532 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,532 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][908], [130#L3-1true, 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,540 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][637], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,540 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:07,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1096], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,677 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1164], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,677 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,677 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1085], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:22:07,678 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1243], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-06 16:22:07,678 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,678 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1085], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:07,688 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1086], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:07,688 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1096], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,691 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1169], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:07,691 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:08,091 INFO L130 PetriNetUnfolder]: 21959/38130 cut-off events. [2022-12-06 16:22:08,091 INFO L131 PetriNetUnfolder]: For 182690/210994 co-relation queries the response was YES. [2022-12-06 16:22:08,200 INFO L83 FinitePrefix]: Finished finitePrefix Result has 182059 conditions, 38130 events. 21959/38130 cut-off events. For 182690/210994 co-relation queries the response was YES. Maximal size of possible extension queue 3085. Compared 359496 event pairs, 341 based on Foata normal form. 2164/38322 useless extension candidates. Maximal degree in co-relation 181973. Up to 12596 conditions per place. [2022-12-06 16:22:08,287 INFO L137 encePairwiseOnDemand]: 118/130 looper letters, 632 selfloop transitions, 76 changer transitions 770/1698 dead transitions. [2022-12-06 16:22:08,287 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 1698 transitions, 23570 flow [2022-12-06 16:22:08,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-06 16:22:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-06 16:22:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1188 transitions. [2022-12-06 16:22:08,289 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8307692307692308 [2022-12-06 16:22:08,290 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 60 predicate places. [2022-12-06 16:22:08,290 INFO L495 AbstractCegarLoop]: Abstraction has has 197 places, 1698 transitions, 23570 flow [2022-12-06 16:22:08,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 102.28571428571429) internal successors, (716), 7 states have internal predecessors, (716), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:08,291 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:08,291 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:08,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:22:08,291 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:08,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:08,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1784382240, now seen corresponding path program 2 times [2022-12-06 16:22:08,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:08,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029265240] [2022-12-06 16:22:08,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:22:08,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:08,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029265240] [2022-12-06 16:22:08,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029265240] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:08,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:08,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-06 16:22:08,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79005079] [2022-12-06 16:22:08,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:08,508 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 16:22:08,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:08,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 16:22:08,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-06 16:22:08,509 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-06 16:22:08,510 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 1698 transitions, 23570 flow. Second operand has 9 states, 9 states have (on average 106.88888888888889) internal successors, (962), 9 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:08,510 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:08,510 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-06 16:22:08,510 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:11,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:11,387 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][582], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:11,490 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,490 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,490 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,490 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][645], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:11,499 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][650], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:11,499 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][631], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true]) [2022-12-06 16:22:11,657 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][445], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:11,657 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,657 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][632], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:11,659 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:11,659 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][498], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:11,691 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true]) [2022-12-06 16:22:11,691 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:11,715 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][651], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:11,715 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 100#L808true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:11,715 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][402], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:11,728 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,728 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,729 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,729 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][506], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:11,729 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,729 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,729 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,729 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:11,739 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true, 121#L763true]) [2022-12-06 16:22:11,754 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][655], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:11,754 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][645], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:11,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:11,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:11,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][581], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:11,955 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:11,955 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,955 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,956 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,956 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:11,956 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,957 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,957 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,957 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:11,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:11,965 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:11,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][402], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,186 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][506], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,186 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][582], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,188 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,189 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,189 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,195 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][645], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,196 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][650], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:12,369 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][559], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:12,370 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:12,371 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][631], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true]) [2022-12-06 16:22:12,371 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][445], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:12,371 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:12,372 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,372 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][632], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:12,374 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:12,374 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:12,384 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,408 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,408 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][498], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,427 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][640], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,428 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][190], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true]) [2022-12-06 16:22:12,428 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,434 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][651], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,434 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,435 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,436 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,436 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,436 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,436 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][651], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,437 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,437 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,452 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][644], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,452 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,452 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,452 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,452 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,453 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,454 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,454 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,454 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,454 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,462 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][445], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:12,475 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][959], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,475 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:12,476 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][655], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,476 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,476 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][650], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,540 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:12,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][645], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][645], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,552 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,552 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][650], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:12,553 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,553 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,553 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,553 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:12,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:12,675 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,687 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][581], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:12,688 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][828], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,689 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:12,689 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,689 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true]) [2022-12-06 16:22:12,690 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,691 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][817], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:12,693 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][818], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:12,693 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,786 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:12,786 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,786 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,786 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:12,788 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][559], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:12,790 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][637], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:12,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][637], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true]) [2022-12-06 16:22:12,791 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,810 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,828 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,829 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:12,829 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,829 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,830 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][824], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,831 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:12,836 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][445], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:12,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:12,922 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,922 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,922 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:12,922 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][631], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true]) [2022-12-06 16:22:13,025 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,035 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,035 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,036 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,036 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][864], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][424], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:13,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,049 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:13,050 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,050 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,050 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,050 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,051 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][737], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true]) [2022-12-06 16:22:13,051 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,070 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,083 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,083 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][644], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][644], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,096 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,097 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,097 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,102 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][651], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,103 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,103 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,103 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,114 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][644], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:13,116 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,116 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,117 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,121 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][861], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,121 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,121 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:13,133 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][655], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:13,134 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,134 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,134 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,134 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,138 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][424], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:13,139 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][660], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 163#true]) [2022-12-06 16:22:13,139 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,139 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][645], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:13,382 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:13,382 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][875], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,385 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][824], [59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,385 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,385 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:13,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][810], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:13,498 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][809], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:13,498 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,498 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:13,529 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][828], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,543 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,569 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][817], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:13,572 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][818], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:13,572 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,685 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,686 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,687 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][600], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true]) [2022-12-06 16:22:13,687 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,687 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][809], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,691 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][810], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,693 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,711 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,713 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,729 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,730 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:13,731 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][642], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:13,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][824], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,733 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,735 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,735 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,736 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,807 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,807 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,835 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,959 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,960 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,960 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][632], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:22:13,964 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:13,965 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,973 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,973 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,974 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,974 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,974 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:13,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][955], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,976 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][522], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:22:13,977 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,990 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:13,991 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,991 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,991 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:13,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:14,011 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,023 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:14,023 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][644], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:14,024 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,024 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,037 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][644], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:14,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][220], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,039 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][648], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:14,039 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,039 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,054 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,054 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,054 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,054 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][861], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,055 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,055 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,055 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,056 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,056 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][445], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:14,067 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][959], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,067 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,067 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,068 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][390], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,071 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][655], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,071 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,072 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,072 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][871], [299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,073 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,073 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,073 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,073 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][872], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:14,074 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][958], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:14,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,080 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,080 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,080 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,080 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][761], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:22:14,081 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,081 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,081 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,081 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][522], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,082 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,082 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,082 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,082 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][875], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,147 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][824], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,147 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:14,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][912], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:14,221 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][913], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,222 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][991], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:14,224 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][990], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:14,225 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,253 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,253 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1006], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,256 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1007], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,256 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,256 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,339 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,340 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,340 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,340 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,340 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,340 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,341 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,341 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,341 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,341 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,341 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,341 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][912], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,359 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][913], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,360 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,372 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][643], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:14,372 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,385 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][825], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,385 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,386 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,386 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,439 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,439 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,560 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,560 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,561 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][861], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,561 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,562 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,562 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,562 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][864], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,565 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,565 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,565 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][424], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:14,566 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][952], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 163#true]) [2022-12-06 16:22:14,567 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][871], [72#L2true, 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:14,567 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,623 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][880], [72#L2true, 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:14,624 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1151], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,625 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][424], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,628 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,628 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][660], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,629 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][871], [72#L2true, 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:14,631 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][872], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:14,632 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,632 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:14,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][958], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,634 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:14,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1087], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:14,737 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,737 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,737 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,737 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1088], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:14,738 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,738 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,738 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,738 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1006], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,756 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,756 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,756 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,756 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1007], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:14,757 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:14,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,115 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][861], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,115 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][860], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,116 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,116 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1149], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,118 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1061], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,118 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][955], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,120 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][522], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:22:15,120 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,120 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1147], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true]) [2022-12-06 16:22:15,122 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][966], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:15,122 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,122 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][958], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,153 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,154 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:22:15,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][634], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,157 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1150], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,159 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1061], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,159 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][761], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,161 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][522], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:15,161 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][966], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:15,162 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][967], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:15,163 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1149], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,387 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1061], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,387 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,387 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1054], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:22:15,388 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1237], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-06 16:22:15,389 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][958], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,406 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-06 16:22:15,407 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:22:15,407 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:22:15,407 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:22:15,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1150], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,411 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1061], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:15,411 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,411 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1054], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:15,412 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,412 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,412 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,412 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1055], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:15,413 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,413 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,413 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,413 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:15,635 INFO L130 PetriNetUnfolder]: 20628/35945 cut-off events. [2022-12-06 16:22:15,635 INFO L131 PetriNetUnfolder]: For 179463/224632 co-relation queries the response was YES. [2022-12-06 16:22:15,748 INFO L83 FinitePrefix]: Finished finitePrefix Result has 197572 conditions, 35945 events. 20628/35945 cut-off events. For 179463/224632 co-relation queries the response was YES. Maximal size of possible extension queue 2925. Compared 343694 event pairs, 396 based on Foata normal form. 6902/41259 useless extension candidates. Maximal degree in co-relation 197482. Up to 11161 conditions per place. [2022-12-06 16:22:15,798 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 347 selfloop transitions, 79 changer transitions 1095/1615 dead transitions. [2022-12-06 16:22:15,798 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 206 places, 1615 transitions, 25698 flow [2022-12-06 16:22:15,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 16:22:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 16:22:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2136 transitions. [2022-12-06 16:22:15,802 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8647773279352227 [2022-12-06 16:22:15,802 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 69 predicate places. [2022-12-06 16:22:15,802 INFO L495 AbstractCegarLoop]: Abstraction has has 206 places, 1615 transitions, 25698 flow [2022-12-06 16:22:15,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 106.88888888888889) internal successors, (962), 9 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:15,803 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:15,803 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:15,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 16:22:15,803 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:15,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:15,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1752287372, now seen corresponding path program 1 times [2022-12-06 16:22:15,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:15,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165760941] [2022-12-06 16:22:15,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:22:17,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:17,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165760941] [2022-12-06 16:22:17,004 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [165760941] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:17,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:17,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-12-06 16:22:17,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508993788] [2022-12-06 16:22:17,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:17,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-06 16:22:17,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:17,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-06 16:22:17,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2022-12-06 16:22:17,005 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 130 [2022-12-06 16:22:17,007 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 206 places, 1615 transitions, 25698 flow. Second operand has 14 states, 14 states have (on average 92.5) internal successors, (1295), 14 states have internal predecessors, (1295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:17,007 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:17,007 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 130 [2022-12-06 16:22:17,007 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:18,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][476], [172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:18,659 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][477], [26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:18,659 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,659 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:18,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][476], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:18,711 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:18,711 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:18,711 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:18,711 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][587], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,055 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:22:19,055 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:19,055 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:19,055 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:22:19,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][587], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,056 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][580], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,071 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][589], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 247#true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,072 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][516], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:19,114 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][517], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:19,114 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][487], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 202#true]) [2022-12-06 16:22:19,116 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,116 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,116 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,116 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][488], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 202#true]) [2022-12-06 16:22:19,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][587], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,733 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][477], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,735 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:22:19,735 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:19,735 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:19,735 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:19,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,736 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][740], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,751 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][221], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,751 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][742], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,752 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][743], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,753 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][745], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,753 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:19,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:19,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][745], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:19,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:19,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:19,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:19,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,755 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,756 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][513], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,756 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,756 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,756 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,756 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,756 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,756 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][580], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, P3Thread1of1ForFork2InUse, 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,764 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][589], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 247#true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:19,764 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][516], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:19,955 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][517], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:19,955 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][753], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,958 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][756], [26#L841true, 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,958 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:20,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][673], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:20,014 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][550], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:20,014 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,014 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,293 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,293 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,293 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,293 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][870], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:20,385 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1023], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:20,385 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][584], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][732], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,417 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,417 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,417 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,417 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][477], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,437 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,437 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,437 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,437 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,438 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,438 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,438 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,438 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][221], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,469 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][742], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,469 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][743], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,470 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,473 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,474 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,474 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,477 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,477 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,477 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,477 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,479 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][513], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,479 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,479 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,480 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,480 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,481 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,481 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,481 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,481 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,482 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,482 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:20,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,491 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][513], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,491 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,493 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,493 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,494 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,494 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][745], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,495 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,495 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,496 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][513], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,497 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,497 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:20,497 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,498 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][753], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,547 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][756], [130#L3-1true, 26#L841true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,547 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:20,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][673], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:20,622 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][550], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:20,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:20,625 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][964], [26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:20,625 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,625 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][870], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:20,864 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1023], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:20,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][443], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:20,977 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,977 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,977 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,977 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,983 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,983 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,999 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:20,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1154], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,063 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,063 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,063 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,064 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1155], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,064 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,064 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,064 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,064 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][870], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,070 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,070 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1023], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,071 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,071 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][892], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][894], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][757], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,095 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][754], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,096 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,110 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,112 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,113 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,113 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,136 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,136 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,136 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,136 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,136 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,137 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,137 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,138 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,139 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,139 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,139 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,139 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,139 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,139 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,144 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][513], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,144 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,145 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,145 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,146 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,146 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:21,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][893], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,148 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][754], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,148 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][701], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,148 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,149 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][757], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,149 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,155 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][513], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,155 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,156 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,157 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,157 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][745], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,158 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,158 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:21,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][654], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:21,255 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][675], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,255 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:21,257 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][964], [72#L2true, 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:21,257 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,257 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][870], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,373 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1023], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,373 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,443 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,443 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,443 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,443 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,635 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][701], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,635 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,635 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,635 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,635 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,635 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,645 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,645 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,645 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,645 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1155], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,703 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1154], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:21,704 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,750 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,750 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,751 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][893], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,751 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][757], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,756 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][754], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,757 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,768 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,768 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,768 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,768 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,769 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,770 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,774 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][586], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,774 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:21,796 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,796 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,796 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][254], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,797 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][744], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:21,797 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][893], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,802 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][754], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,803 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][701], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,803 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,804 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][757], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,804 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:21,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][805], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,889 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,889 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,889 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,890 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][808], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,890 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,890 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,890 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,890 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1203], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:21,892 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1205], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:21,892 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:21,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][701], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:22,097 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,199 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:22,199 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,200 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][893], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:22,200 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,200 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,200 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,200 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,200 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1336], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:22,320 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1339], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:22,320 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:22,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:23,272 INFO L130 PetriNetUnfolder]: 22104/40364 cut-off events. [2022-12-06 16:22:23,273 INFO L131 PetriNetUnfolder]: For 242378/294082 co-relation queries the response was YES. [2022-12-06 16:22:23,411 INFO L83 FinitePrefix]: Finished finitePrefix Result has 229491 conditions, 40364 events. 22104/40364 cut-off events. For 242378/294082 co-relation queries the response was YES. Maximal size of possible extension queue 3178. Compared 411731 event pairs, 295 based on Foata normal form. 741/39805 useless extension candidates. Maximal degree in co-relation 229382. Up to 11437 conditions per place. [2022-12-06 16:22:23,478 INFO L137 encePairwiseOnDemand]: 114/130 looper letters, 283 selfloop transitions, 145 changer transitions 1384/1996 dead transitions. [2022-12-06 16:22:23,478 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 1996 transitions, 35632 flow [2022-12-06 16:22:23,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:22:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:22:23,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1230 transitions. [2022-12-06 16:22:23,481 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.727810650887574 [2022-12-06 16:22:23,481 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 81 predicate places. [2022-12-06 16:22:23,481 INFO L495 AbstractCegarLoop]: Abstraction has has 218 places, 1996 transitions, 35632 flow [2022-12-06 16:22:23,482 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 92.5) internal successors, (1295), 14 states have internal predecessors, (1295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:23,482 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:23,482 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:23,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 16:22:23,482 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:23,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:23,482 INFO L85 PathProgramCache]: Analyzing trace with hash 687469890, now seen corresponding path program 2 times [2022-12-06 16:22:23,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:23,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892548954] [2022-12-06 16:22:23,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:23,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:22:24,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:24,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892548954] [2022-12-06 16:22:24,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892548954] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:24,324 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:24,324 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-12-06 16:22:24,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916858191] [2022-12-06 16:22:24,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:24,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-06 16:22:24,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:24,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-06 16:22:24,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2022-12-06 16:22:24,327 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 130 [2022-12-06 16:22:24,328 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 218 places, 1996 transitions, 35632 flow. Second operand has 14 states, 14 states have (on average 96.21428571428571) internal successors, (1347), 14 states have internal predecessors, (1347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:24,328 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:24,328 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 130 [2022-12-06 16:22:24,328 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:26,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][545], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 163#true, 121#L763true]) [2022-12-06 16:22:26,696 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:26,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:26,699 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:27,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][544], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:27,438 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,438 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,438 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,438 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][545], [72#L2true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 163#true, 121#L763true]) [2022-12-06 16:22:27,505 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,505 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,505 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,505 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][908], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 163#true, 121#L763true]) [2022-12-06 16:22:27,506 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:27,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][865], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 12#L821true, 249#(= ~x~0 1), 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true]) [2022-12-06 16:22:28,185 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,185 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,185 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,185 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][872], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 202#true]) [2022-12-06 16:22:28,213 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:28,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][905], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:28,310 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][544], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:28,311 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][566], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:28,391 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][908], [72#L2true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 163#true, 121#L763true]) [2022-12-06 16:22:28,392 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:28,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1062], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,020 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][834], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,021 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1069], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,023 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1073], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,023 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][871], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:29,038 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1356], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:29,052 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1358], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:29,052 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1367], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 202#true]) [2022-12-06 16:22:29,255 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][872], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 202#true]) [2022-12-06 16:22:29,287 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:29,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][562], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:29,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][905], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:22:29,394 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][767], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:29,491 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1475], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 163#true, 121#L763true]) [2022-12-06 16:22:29,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:29,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1323], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 12#L821true, 249#(= ~x~0 1), 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,067 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1071], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,075 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1071], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,253 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1073], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,261 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][256], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:30,360 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1338], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,360 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1063], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,361 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1122], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,363 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1337], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,363 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][871], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,364 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1067], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,364 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1123], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,365 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,367 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1061], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,367 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1339], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1065], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1070], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,369 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1071], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,370 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][316], [59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1067], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,388 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][871], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,390 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1117], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,391 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1118], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,392 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1357], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,405 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:30,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:30,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:30,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:30,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1356], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:30,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1358], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:30,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1356], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:30,422 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1358], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:30,423 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1713], [99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:30,456 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,456 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,456 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,456 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1109], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 163#true, 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:30,457 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,457 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1367], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 202#true]) [2022-12-06 16:22:30,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1405], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,525 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:30,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1477], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:30,650 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][763], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:30,651 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1744], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#L763true]) [2022-12-06 16:22:30,767 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,767 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,767 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,767 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][596], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:31,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][316], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,127 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1366], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,545 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,545 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,545 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,545 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1072], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,550 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][235], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 222#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 204#(= ~a~0 1), 287#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,553 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,553 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,553 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,553 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1072], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,558 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,558 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,558 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,558 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1371], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,559 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1071], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,562 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,563 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1366], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,563 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1071], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,609 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][596], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,613 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,617 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1071], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,617 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1124], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,683 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,683 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,683 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,683 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1122], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1337], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,695 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,695 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][871], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1067], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1123], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1117], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,698 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1340], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,698 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1118], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,699 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1395], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,699 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,700 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1402], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,701 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][316], [130#L3-1true, P3Thread1of1ForFork2InUse, 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1067], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1117], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 62#L758true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,716 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,716 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1118], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,717 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1357], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,730 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:31,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1356], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,730 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1358], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][316], [59#L3true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,734 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1630], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1921], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1663], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,736 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1665], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1713], [72#L2true, 99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:31,769 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1109], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:31,769 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1786], [99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:31,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1926], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 202#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,789 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1405], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:31,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:31,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1745], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:31,908 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:31,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,255 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,331 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,333 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][316], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,348 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1645], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,759 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1366], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,761 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1652], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:32,769 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1647], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,769 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1409], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 163#true]) [2022-12-06 16:22:32,776 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1371], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,782 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,782 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,782 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,782 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,783 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1366], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,783 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,783 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,783 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,783 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,783 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2188], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,801 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2187], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,802 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1352], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,829 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,831 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1124], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][596], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,838 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1352], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,838 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,843 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,843 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1124], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:32,907 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1117], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,917 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1340], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,917 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1118], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,918 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1395], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,918 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,918 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,919 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,919 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,919 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,919 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1402], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,920 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][316], [130#L3-1true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,944 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1630], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,944 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1921], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,944 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1663], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,945 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1665], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,946 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1674], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:32,963 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,963 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2065], [130#L3-1true, 99#L844true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 249#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:22:32,971 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,971 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,971 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,971 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:32,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1926], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 70#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 202#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,983 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,983 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,983 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,983 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:33,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,377 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,460 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,460 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,460 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,460 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1927], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,850 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,851 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,851 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1652], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:33,859 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1647], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:33,860 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,860 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,860 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,860 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1686], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 332#true, 249#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:22:33,867 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1935], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:33,869 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 115#L755true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,870 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,871 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1927], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,871 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2188], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:33,895 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,895 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,895 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,895 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2187], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:33,896 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,896 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,896 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,896 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,923 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1124], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:33,927 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:33,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:33,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:33,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:33,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1404], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,929 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,929 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,930 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,933 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1401], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,933 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:33,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:34,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1940], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 249#(= ~x~0 1), 13#L770true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:34,030 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:34,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:34,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:34,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:34,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1927], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:34,572 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,572 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1925], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:34,581 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,581 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,581 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,581 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1928], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:34,582 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,582 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,582 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,582 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2196], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:34,587 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,587 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,587 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,587 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,588 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1927], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:34,588 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,588 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1404], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:34,634 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1001], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:34,634 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:35,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1925], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,295 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1928], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,295 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:35,900 INFO L130 PetriNetUnfolder]: 38726/72978 cut-off events. [2022-12-06 16:22:35,900 INFO L131 PetriNetUnfolder]: For 551403/708774 co-relation queries the response was YES. [2022-12-06 16:22:36,201 INFO L83 FinitePrefix]: Finished finitePrefix Result has 428821 conditions, 72978 events. 38726/72978 cut-off events. For 551403/708774 co-relation queries the response was YES. Maximal size of possible extension queue 5271. Compared 824047 event pairs, 477 based on Foata normal form. 3911/75031 useless extension candidates. Maximal degree in co-relation 428698. Up to 19955 conditions per place. [2022-12-06 16:22:36,302 INFO L137 encePairwiseOnDemand]: 111/130 looper letters, 228 selfloop transitions, 270 changer transitions 3280/3966 dead transitions. [2022-12-06 16:22:36,302 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 230 places, 3966 transitions, 81572 flow [2022-12-06 16:22:36,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:22:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:22:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1298 transitions. [2022-12-06 16:22:36,306 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7680473372781065 [2022-12-06 16:22:36,308 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 93 predicate places. [2022-12-06 16:22:36,308 INFO L495 AbstractCegarLoop]: Abstraction has has 230 places, 3966 transitions, 81572 flow [2022-12-06 16:22:36,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 96.21428571428571) internal successors, (1347), 14 states have internal predecessors, (1347), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:36,309 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:36,309 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:36,309 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-06 16:22:36,309 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:36,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:36,309 INFO L85 PathProgramCache]: Analyzing trace with hash 271717736, now seen corresponding path program 3 times [2022-12-06 16:22:36,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:36,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346290094] [2022-12-06 16:22:36,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:22:37,034 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:37,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346290094] [2022-12-06 16:22:37,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [346290094] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:37,034 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:37,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-06 16:22:37,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675920571] [2022-12-06 16:22:37,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:37,035 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-06 16:22:37,035 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:37,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-06 16:22:37,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-12-06 16:22:37,036 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2022-12-06 16:22:37,037 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 3966 transitions, 81572 flow. Second operand has 11 states, 11 states have (on average 99.54545454545455) internal successors, (1095), 11 states have internal predecessors, (1095), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:22:37,037 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:37,037 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2022-12-06 16:22:37,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:43,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][815], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 247#true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 11#$Ultimate##0true, 356#true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:43,732 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:43,732 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:43,732 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:43,732 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:45,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][889], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:45,622 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][817], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 11#$Ultimate##0true, 356#true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:45,623 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1099], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 247#true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:45,648 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1100], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:45,648 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:45,648 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:46,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1214], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:22:46,150 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:46,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:46,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:46,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:47,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:47,500 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:47,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:47,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:47,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][889], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 247#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:48,125 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,125 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,125 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,125 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1154], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 12#L821true, 11#$Ultimate##0true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 356#true, 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:48,126 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,126 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,126 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,126 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1099], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 247#true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:48,148 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,148 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1100], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:48,149 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:48,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1210], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:48,507 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1624], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 249#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:22:48,656 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2043], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:48,657 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,657 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][263], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 222#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 287#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:48,906 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,906 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:48,971 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,971 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,971 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:48,971 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2058], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 12#L821true, 249#(= ~x~0 1), 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:49,908 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,908 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:49,943 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:49,944 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:49,945 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1767], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:50,044 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:50,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2328], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,262 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:50,263 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][313], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 121#L763true]) [2022-12-06 16:22:50,267 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1791], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:50,267 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1796], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,268 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1530], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,736 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,736 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,736 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,736 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1130], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:50,737 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,737 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,737 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,737 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1364], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:50,740 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1536], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,741 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][313], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:50,745 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,745 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,745 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,745 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1369], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,745 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1891], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:50,746 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1557], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1554], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1558], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), 358#(= ~x~0 1)]) [2022-12-06 16:22:50,769 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1154], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 12#L821true, 11#$Ultimate##0true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 356#true, 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:50,925 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,925 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,925 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:50,925 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:51,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2042], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:22:51,136 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,136 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,136 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,136 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1626], [130#L3-1true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 249#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:22:51,137 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2517], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:22:51,298 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2058], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 12#L821true, 249#(= ~x~0 1), 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:51,356 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1767], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:51,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:51,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][263], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 222#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 287#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,522 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:51,618 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,618 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,618 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,618 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true]) [2022-12-06 16:22:51,619 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,619 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,619 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:51,619 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2321], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 166#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:52,862 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2552], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:52,869 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:52,908 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:52,911 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,911 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:52,912 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1798], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:52,986 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:52,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1767], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:53,016 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,016 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,016 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,016 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,104 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,104 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][313], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true]) [2022-12-06 16:22:53,106 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1791], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2328], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,223 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,223 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,224 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2332], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:53,224 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2329], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:53,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,226 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2771], [59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,226 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,227 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1787], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:53,228 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 144#true, 121#L763true]) [2022-12-06 16:22:53,228 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1798], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 144#true]) [2022-12-06 16:22:53,229 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1966], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:53,437 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:53,437 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][313], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:53,658 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1891], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1976], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,861 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1977], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,862 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,862 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1915], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,863 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1921], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,863 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1895], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,864 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1523], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1770], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,866 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1918], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,866 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2449], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:53,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2328], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1765], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,869 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1966], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:53,870 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:53,870 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1557], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,880 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1554], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))), 358#(= ~x~0 1)]) [2022-12-06 16:22:53,880 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1558], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:22:53,881 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:53,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2938], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 27#L868true, 147#true, 179#true, 332#true, 12#L821true, 249#(= ~x~0 1), 222#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 358#(= ~x~0 1), 287#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:53,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:53,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:53,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:53,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2519], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:22:54,062 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,062 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2552], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:54,296 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1767], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:54,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:54,442 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:54,443 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,443 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,443 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,443 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 121#L763true]) [2022-12-06 16:22:54,559 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:54,559 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2422], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:55,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2749], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:55,803 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2552], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:55,816 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:55,848 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:55,849 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,850 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:55,850 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1798], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:55,916 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2767], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:55,948 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:55,948 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,166 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,166 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,167 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,167 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,169 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,169 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2332], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:56,170 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,170 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,171 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true]) [2022-12-06 16:22:56,171 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1798], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:56,172 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,252 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2332], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:56,252 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2329], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:56,253 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,253 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2771], [130#L3-1true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,254 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2769], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,255 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,255 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,256 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1966], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,463 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,463 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:56,464 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2844], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,464 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][714], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,468 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2449], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,525 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,525 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1966], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,526 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][900], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:22:56,527 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,527 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,527 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,527 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1976], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:56,680 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1977], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:56,681 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1915], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:56,681 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1921], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:56,682 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2431], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,683 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2432], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,683 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1919], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1912], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:56,685 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2449], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:56,686 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2328], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:22:56,687 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,687 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2771], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2889], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:56,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:56,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3357], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 179#true, 332#true, 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:56,761 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,761 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,761 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,761 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2552], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:56,987 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:56,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2767], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:57,027 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:57,120 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,120 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,120 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:57,121 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:57,248 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:57,249 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,249 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,249 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,249 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2422], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:57,906 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:57,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2749], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:58,763 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,763 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3430], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:58,778 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,803 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,804 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,807 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,807 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,808 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,808 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,808 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,808 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,808 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,808 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,855 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2767], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:58,882 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,943 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2332], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:22:58,944 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,945 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,945 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,946 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:58,946 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:22:58,947 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2749], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true]) [2022-12-06 16:22:58,947 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,948 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:58,948 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2769], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,008 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,008 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,008 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2386], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:59,019 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,019 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,019 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,019 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2824], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:59,020 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2824], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:22:59,023 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:59,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,238 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,238 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,238 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,238 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2889], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,239 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,239 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,239 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,239 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2420], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:22:59,240 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2844], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:59,240 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,240 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][838], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:59,241 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,241 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,241 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2387], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,242 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2422], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:22:59,243 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2824], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:59,243 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2449], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:22:59,297 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,297 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,297 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,297 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][379], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,298 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,298 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,298 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,299 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2889], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,299 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,299 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,299 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,299 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2431], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,419 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2432], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:59,419 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1919], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 12#L821true, 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,420 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,420 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,420 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,420 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1912], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,421 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,422 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2771], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:59,422 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2889], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,423 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:59,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3357], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 179#true, 332#true, 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:22:59,457 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,457 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3430], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:59,620 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,620 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,620 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,620 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2767], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:22:59,648 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,716 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,716 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,716 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,716 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,716 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:59,828 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:59,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2852], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:00,341 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3771], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,806 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3430], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,818 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,838 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,838 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,838 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,838 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,839 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,839 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,840 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3771], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,840 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,840 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,841 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,841 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,869 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,934 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2770], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,935 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:00,935 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2850], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:23:00,970 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,970 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,970 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:00,970 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,332 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2889], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,332 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3840], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,333 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,333 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2447], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:23:01,334 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1111], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:01,335 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,336 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2850], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:01,336 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,336 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2852], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:01,337 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,337 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1152], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,389 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2889], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,389 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:01,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4462], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 179#true, 332#true, 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:23:01,488 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,488 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,488 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,488 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3430], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,602 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,602 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,602 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,602 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:01,676 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,676 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,676 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:01,676 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3266], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:02,079 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,079 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,079 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,079 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3771], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:02,679 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,679 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,679 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,679 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,707 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3771], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:02,708 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:02,708 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3267], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:02,792 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,792 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,792 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,792 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3840], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:02,941 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3292], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:02,941 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,941 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,942 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3266], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:02,942 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,942 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,942 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,942 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,942 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,943 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3267], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:02,943 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,943 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,943 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,943 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:02,943 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:03,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4908], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 185#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 332#true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:03,019 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:23:03,019 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:23:03,019 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:23:03,019 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:23:04,518 INFO L130 PetriNetUnfolder]: 63573/120478 cut-off events. [2022-12-06 16:23:04,519 INFO L131 PetriNetUnfolder]: For 1125263/1650491 co-relation queries the response was YES. [2022-12-06 16:23:04,958 INFO L83 FinitePrefix]: Finished finitePrefix Result has 730087 conditions, 120478 events. 63573/120478 cut-off events. For 1125263/1650491 co-relation queries the response was YES. Maximal size of possible extension queue 8385. Compared 1444355 event pairs, 592 based on Foata normal form. 12426/129766 useless extension candidates. Maximal degree in co-relation 729953. Up to 33435 conditions per place. [2022-12-06 16:23:05,094 INFO L137 encePairwiseOnDemand]: 115/130 looper letters, 322 selfloop transitions, 254 changer transitions 6045/6804 dead transitions. [2022-12-06 16:23:05,094 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 244 places, 6804 transitions, 155830 flow [2022-12-06 16:23:05,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-06 16:23:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-06 16:23:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1542 transitions. [2022-12-06 16:23:05,096 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7907692307692308 [2022-12-06 16:23:05,097 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 107 predicate places. [2022-12-06 16:23:05,097 INFO L495 AbstractCegarLoop]: Abstraction has has 244 places, 6804 transitions, 155830 flow [2022-12-06 16:23:05,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 99.54545454545455) internal successors, (1095), 11 states have internal predecessors, (1095), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:23:05,097 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:23:05,097 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:23:05,097 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-06 16:23:05,097 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:23:05,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:23:05,098 INFO L85 PathProgramCache]: Analyzing trace with hash 2012395936, now seen corresponding path program 4 times [2022-12-06 16:23:05,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:23:05,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314478855] [2022-12-06 16:23:05,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:23:05,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:23:05,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:23:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:23:05,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:23:05,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314478855] [2022-12-06 16:23:05,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314478855] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:23:05,248 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:23:05,248 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:23:05,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505296283] [2022-12-06 16:23:05,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:23:05,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:23:05,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:23:05,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:23:05,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:23:05,249 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 130 [2022-12-06 16:23:05,249 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 244 places, 6804 transitions, 155830 flow. Second operand has 8 states, 8 states have (on average 102.25) internal successors, (818), 8 states have internal predecessors, (818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:23:05,250 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:23:05,250 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 130 [2022-12-06 16:23:05,250 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:23:17,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][538], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:17,132 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:23:17,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:17,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:17,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:20,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][997], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:20,856 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:20,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:20,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:20,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][538], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:21,115 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1249], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:21,725 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,726 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,726 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:21,726 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:22,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1351], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:22,970 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:22,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:22,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:22,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:23,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1491], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:23,104 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:23,104 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:23,104 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:23,104 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][997], [130#L3-1true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:26,360 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,361 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:26,885 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,885 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,885 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:26,885 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1249], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:27,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1041], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:27,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1071], [72#L2true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:27,274 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1070], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 13#L770true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:27,274 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][363], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:27,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1729], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:27,343 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1410], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:27,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1730], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:27,347 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1250], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:27,348 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1734], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:27,348 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:27,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:28,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1493], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:28,894 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:28,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:28,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:28,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1351], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:29,028 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1704], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:29,036 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2013], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 12#L821true, 21#L831true, 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:29,037 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1491], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:29,141 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,141 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,141 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,141 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2536], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:29,142 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,142 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,142 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:29,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:30,453 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,453 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,453 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,453 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:30,691 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:30,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:32,568 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true, 121#L763true]) [2022-12-06 16:23:32,574 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:32,576 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:32,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][363], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:33,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1729], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:33,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1714], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:33,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1410], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,010 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1904], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,010 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1730], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:33,011 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1849], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,017 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1939], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 13#L770true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,018 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1399], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,019 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1250], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,020 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1734], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:33,020 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1351], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 12#L821true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,022 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1428], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 12#L821true, 249#(= ~x~0 1), 13#L770true, 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,022 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1410], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:33,178 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1730], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:33,179 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,179 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1895], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:33,181 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:33,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1896], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:33,182 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:33,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:34,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2531], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 389#(= ~x~0 1), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,068 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1493], [130#L3-1true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,150 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1703], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:34,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:23:34,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:23:34,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:23:34,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:23:34,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2377], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,314 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,314 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1704], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:34,322 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,322 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2013], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:34,323 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2076], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 389#(= ~x~0 1), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:34,325 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2072], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:34,325 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2536], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:34,435 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:34,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1862], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 222#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1), 287#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:35,394 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:35,738 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:35,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:35,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:36,005 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:36,073 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:36,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:37,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3016], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 283#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 183#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L868true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 230#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:37,381 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:37,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:37,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:37,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:38,259 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 163#true, 121#L763true]) [2022-12-06 16:23:38,266 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,266 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:38,270 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:23:38,275 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true, 121#L763true]) [2022-12-06 16:23:38,276 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1006], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:38,278 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:38,279 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][363], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:38,598 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,598 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,598 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,598 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2415], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:38,666 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,666 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,666 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,666 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1692], [99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:38,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:38,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,714 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1410], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:38,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1904], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:38,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1730], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:38,736 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1849], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:38,742 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1939], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:38,742 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1895], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,744 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1896], [26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,745 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2456], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,745 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2377], [59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,746 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,746 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2504], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 12#L821true, 249#(= ~x~0 1), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,747 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1895], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,797 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:38,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1896], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:38,799 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:38,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:23:39,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2531], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 389#(= ~x~0 1), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:39,357 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,357 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,357 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,357 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1703], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:39,763 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:23:39,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:39,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:39,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:39,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2375], [59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:39,775 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2376], [26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 332#true, 389#(= ~x~0 1), 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:39,776 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2377], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:39,777 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][3162], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:39,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2076], [72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 12#L821true, 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:39,781 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2072], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:23:39,781 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:39,781 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:40,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:40,723 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:40,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:40,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:40,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:41,362 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:41,383 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:41,659 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,659 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,659 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:41,659 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:42,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2261], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:23:42,801 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2273], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:23:42,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:42,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3532], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:42,811 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:42,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:42,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:42,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1709], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,495 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:23:43,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:43,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:43,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:43,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2275], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,495 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,495 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,495 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,496 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2457], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:43,496 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,496 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2269], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true]) [2022-12-06 16:23:43,502 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:23:43,502 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:43,503 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2415], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 21#L831true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,505 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,505 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,505 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,505 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:43,511 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,511 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,511 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,511 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,514 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2273], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,514 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][552], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:23:43,517 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,517 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,517 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,517 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2261], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 163#true]) [2022-12-06 16:23:43,518 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1006], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true, 121#L763true]) [2022-12-06 16:23:43,520 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 163#true, 121#L763true]) [2022-12-06 16:23:43,522 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,523 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:23:43,523 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,523 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3532], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:23:43,524 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3468], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 163#true]) [2022-12-06 16:23:43,525 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:23:43,525 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1384], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,527 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,527 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,527 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,527 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3535], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:43,528 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,528 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,528 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:43,528 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,006 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1689], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 62#L758true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:44,009 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,009 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,009 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,009 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1850], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:44,009 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1692], [72#L2true, 99#L844true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:44,010 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][651], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:44,011 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1905], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:44,047 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:23:44,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,047 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,047 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,047 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,047 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2279], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:44,047 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,048 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1895], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,082 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1896], [130#L3-1true, 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,082 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,082 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,083 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,083 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2456], [130#L3-1true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 40#L818true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,083 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,083 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,083 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,083 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2377], [130#L3-1true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 12#L821true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,084 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2504], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 12#L821true, 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:44,084 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,084 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:23:44,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2375], [130#L3-1true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,635 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,635 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,635 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,635 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2376], [130#L3-1true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 332#true, 389#(= ~x~0 1), 13#L770true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,636 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,636 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,636 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,636 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3163], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 249#(= ~x~0 1), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:44,638 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][3164], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,638 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][3162], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 12#L821true, 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:44,639 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:44,639 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:45,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:45,619 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:45,619 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:45,619 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:45,619 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:46,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:46,059 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:46,059 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:46,059 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:46,059 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:47,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3532], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:23:47,582 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:47,582 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:47,582 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:47,582 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2457], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,358 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,358 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2499], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,359 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,359 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2415], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,360 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4756], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,360 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2374], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,361 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,362 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2415], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true]) [2022-12-06 16:23:48,362 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4757], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true]) [2022-12-06 16:23:48,363 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,364 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,364 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,364 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,364 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,364 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,365 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2506], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,367 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1006], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,367 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,368 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:23:48,368 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,368 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,368 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3532], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,369 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,369 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2383], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 163#true]) [2022-12-06 16:23:48,370 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1006], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true]) [2022-12-06 16:23:48,371 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,371 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,371 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,371 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3468], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 163#true]) [2022-12-06 16:23:48,372 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][2417], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true]) [2022-12-06 16:23:48,372 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1384], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 21#L831true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:48,373 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3535], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 204#(= ~a~0 1), 121#L763true, 163#true]) [2022-12-06 16:23:48,374 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,374 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,374 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,374 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][4126], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,375 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,375 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,375 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,375 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 13#L770true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,749 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,749 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,749 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,749 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1850], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:23:48,750 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2378], [99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,752 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,752 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1905], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,784 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:23:48,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][440], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,784 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2279], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:48,784 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,784 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,785 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2499], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,789 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:48,789 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:48,789 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:23:49,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3163], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 389#(= ~x~0 1), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 13#L770true, 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:23:49,226 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,226 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][3164], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:49,227 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3535], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 163#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:49,918 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,918 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,918 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:49,918 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:51,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4827], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 163#true]) [2022-12-06 16:23:51,678 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:51,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:51,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:51,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2499], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,349 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,349 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,350 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4819], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,351 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,351 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,351 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,351 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,352 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,352 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,352 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,352 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2374], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,353 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,353 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,354 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4822], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,354 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,355 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,355 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3054], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1)]) [2022-12-06 16:23:52,356 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,356 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,357 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,357 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1384], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:52,357 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,357 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,357 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,357 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4827], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:52,360 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3535], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:52,360 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,360 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,361 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,361 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1384], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:23:52,362 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2996], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,362 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,362 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3535], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 144#true, 163#true, 121#L763true]) [2022-12-06 16:23:52,365 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4739], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true]) [2022-12-06 16:23:52,365 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][4126], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 21#L831true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:52,366 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,366 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,366 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,366 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2378], [130#L3-1true, 99#L844true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 325#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,798 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,798 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,798 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,798 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 99#L844true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L770true, 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,798 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,798 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2499], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,815 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][995], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:52,815 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:23:53,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][4126], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:23:53,690 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:53,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:53,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:53,690 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][5567], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:54,573 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,573 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,573 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,573 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4819], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:54,913 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:54,914 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,914 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3533], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:54,915 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][4822], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:54,915 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,915 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][4126], [130#L3-1true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:23:54,916 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][5567], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:23:54,916 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,916 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][4126], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 246#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 301#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 12#L821true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 121#L763true]) [2022-12-06 16:23:54,917 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,917 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][5517], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 26#L841true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 12#L821true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-06 16:23:54,918 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,918 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,918 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:54,918 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:23:57,177 INFO L130 PetriNetUnfolder]: 80210/150140 cut-off events. [2022-12-06 16:23:57,177 INFO L131 PetriNetUnfolder]: For 1800820/2486240 co-relation queries the response was YES. [2022-12-06 16:23:57,704 INFO L83 FinitePrefix]: Finished finitePrefix Result has 966216 conditions, 150140 events. 80210/150140 cut-off events. For 1800820/2486240 co-relation queries the response was YES. Maximal size of possible extension queue 10383. Compared 1829256 event pairs, 741 based on Foata normal form. 15849/162063 useless extension candidates. Maximal degree in co-relation 966073. Up to 43235 conditions per place. [2022-12-06 16:23:57,859 INFO L137 encePairwiseOnDemand]: 122/130 looper letters, 307 selfloop transitions, 5 changer transitions 7966/8472 dead transitions. [2022-12-06 16:23:57,859 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 251 places, 8472 transitions, 211644 flow [2022-12-06 16:23:57,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 16:23:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 16:23:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 844 transitions. [2022-12-06 16:23:57,860 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8115384615384615 [2022-12-06 16:23:57,861 INFO L294 CegarLoopForPetriNet]: 137 programPoint places, 114 predicate places. [2022-12-06 16:23:57,861 INFO L495 AbstractCegarLoop]: Abstraction has has 251 places, 8472 transitions, 211644 flow [2022-12-06 16:23:57,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 102.25) internal successors, (818), 8 states have internal predecessors, (818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:23:57,861 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:23:57,861 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:23:57,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-06 16:23:57,861 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:23:57,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:23:57,862 INFO L85 PathProgramCache]: Analyzing trace with hash -716319762, now seen corresponding path program 5 times [2022-12-06 16:23:57,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:23:57,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564816658] [2022-12-06 16:23:57,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:23:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:23:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:23:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:23:58,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:23:58,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564816658] [2022-12-06 16:23:58,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564816658] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:23:58,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:23:58,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:23:58,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380380235] [2022-12-06 16:23:58,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:23:58,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:23:58,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:23:58,160 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:23:58,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:23:58,160 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 130 [2022-12-06 16:23:58,161 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 251 places, 8472 transitions, 211644 flow. Second operand has 8 states, 8 states have (on average 102.25) internal successors, (818), 8 states have internal predecessors, (818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:23:58,161 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:23:58,161 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 130 [2022-12-06 16:23:58,161 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:24:17,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][976], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:24:17,023 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][978], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:24:17,286 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][985], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 54#L869true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:24:17,309 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,309 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,309 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:17,309 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:24:22,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2037], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:24:22,264 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,264 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,264 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,264 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][976], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:24:22,309 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,309 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][989], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:24:22,339 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][978], [72#L2true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:24:22,758 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,758 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,758 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,758 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2034], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:24:22,762 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,762 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,762 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,762 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][985], [72#L2true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:24:22,774 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,774 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,774 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,774 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2045], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:24:22,780 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,780 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,780 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:22,780 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:24,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1528], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:24,299 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:24,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:24,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:24,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:25,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1737], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:25,993 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:25,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:25,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:25,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1802], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 387#true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:24:26,793 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,793 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,793 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,793 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1805], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 247#true, 59#L3true, P3Thread1of1ForFork2InUse, 387#true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:24:26,794 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,794 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,794 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:26,794 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:24:27,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1938], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 163#true, 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:24:27,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:27,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:27,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:27,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2037], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:24:28,491 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2036], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 54#L869true, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:24:28,498 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2082], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:28,573 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,573 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,573 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,573 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][983], [193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:24:28,580 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:24:28,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:24:28,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:24:28,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:24:28,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2048], [240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 54#L869true, 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:24:28,615 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][989], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true, 163#true]) [2022-12-06 16:24:28,615 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:28,615 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2076], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:29,177 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2034], [72#L2true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:24:29,179 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2083], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:29,188 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2045], [72#L2true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:24:29,191 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:29,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1523], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:24:31,085 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1528], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:31,374 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2076], [338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:31,377 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:31,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1250], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:24:32,534 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,534 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,534 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,534 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1741], [26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 54#L869true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:32,653 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,653 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,653 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,653 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1744], [323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L869true, P1Thread1of1ForFork3InUse, 115#L755true, 40#L818true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:32,654 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,654 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,654 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:32,654 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1737], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:33,409 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2315], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:33,410 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1738], [72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:33,544 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1739], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 61#L786true, 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:33,545 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1842], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:33,609 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1740], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:33,613 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][366], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:24:33,621 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2485], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 100#L808true, 62#L758true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:33,622 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2486], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:24:33,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2489], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:24:33,623 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:33,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:34,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1802], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 247#true, P3Thread1of1ForFork2InUse, 387#true, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:24:34,612 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1805], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 247#true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 62#L758true, 387#true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 11#$Ultimate##0true, 356#true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:24:34,612 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:34,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:24:35,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1942], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:35,182 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,183 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,183 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,183 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2743], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), P1Thread1of1ForFork3InUse, 146#(= ~y$w_buff0_used~0 0), 147#true, 61#L786true, 389#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 358#(= ~x~0 1)]) [2022-12-06 16:24:35,389 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3546], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:24:35,391 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:35,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][3679], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 21#L831true, 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:36,296 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2036], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, P2Thread1of1ForFork0InUse, 100#L808true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:24:36,306 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,306 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,306 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,306 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2082], [130#L3-1true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 21#L831true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:36,399 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][983], [72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 121#L763true]) [2022-12-06 16:24:36,406 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:24:36,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:24:36,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:24:36,406 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:24:36,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2079], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 91#L834true, 100#L808true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:36,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2087], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 163#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true]) [2022-12-06 16:24:36,455 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,455 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,455 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,455 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2048], [72#L2true, 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:24:36,456 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,456 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,456 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,456 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2076], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 73#$Ultimate##0true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:36,835 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3682], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:36,836 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2868], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:36,842 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,842 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,842 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3702], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 59#L3true, 73#$Ultimate##0true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 121#L763true, 163#true, 358#(= ~x~0 1)]) [2022-12-06 16:24:36,846 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:36,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1250], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:24:38,543 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][448], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:38,833 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:38,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2079], [59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:40,015 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1523], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, 91#L834true, P2Thread1of1ForFork0InUse, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:24:40,105 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2076], [130#L3-1true, 338#(and (= ~z~0 1) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 26#L841true, 405#(= ~z~0 1), 73#$Ultimate##0true, P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 311#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$w_buff0~0 0)), 146#(= ~y$w_buff0_used~0 0), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(= ~x~0 1)]) [2022-12-06 16:24:40,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:40,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1250], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 240#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 295#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:24:42,039 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,039 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,039 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,039 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][3411], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 299#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, 54#L869true, P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 199#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 12#L821true, 244#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true]) [2022-12-06 16:24:42,040 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1741], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:42,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1744], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:42,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][448], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 42#L828true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 149#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:42,890 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:42,890 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1842], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,328 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2621], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,328 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1740], [72#L2true, 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,343 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2484], [72#L2true, 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 52#L791true, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 249#(= ~x~0 1), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,343 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][366], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:24:43,352 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2485], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:43,352 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2486], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:24:43,353 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2489], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:24:43,353 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2321], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 62#L758true, 91#L834true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:43,354 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1843], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,530 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1844], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 115#L755true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,530 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L758-->L763: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][366], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 72#L2true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 91#L834true, P2Thread1of1ForFork0InUse, 108#L811true, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P0Thread1of1ForFork1InUse, 174#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 291#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 236#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 144#true, 121#L763true, 204#(= ~a~0 1)]) [2022-12-06 16:24:43,582 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3257], [72#L2true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 172#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 62#L758true, 191#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 108#L811true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 144#true, 204#(= ~a~0 1), 285#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:43,582 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][3258], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 59#L3true, P3Thread1of1ForFork2InUse, 62#L758true, P2Thread1of1ForFork0InUse, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:24:43,583 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,583 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,583 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,583 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1842], [130#L3-1true, 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 115#L755true, 147#true, 61#L786true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:43,629 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2486], [130#L3-1true, 368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 26#L841true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1)]) [2022-12-06 16:24:43,630 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2607], [368#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 26#L841true, 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 100#L808true, 62#L758true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 396#(and (= ~__unbuffered_p0_EAX~0 1) (= ~x~0 1)), 332#true, 255#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0))) (= ~x~0 1)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:43,633 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:43,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([382] L834-->L841: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_119 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_105 256) 0)) .cse3))) (and (= (ite .cse0 v_~y$w_buff0~0_50 (ite .cse1 v_~y$w_buff1~0_39 v_~y~0_71)) v_~y~0_70) (= v_~y$r_buff0_thd4~0_21 (ite .cse2 0 v_~y$r_buff0_thd4~0_22)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_104 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0)))) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= v_~y$w_buff0_used~0_119 (ite .cse0 0 v_~y$w_buff0_used~0_120)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_105) v_~y$w_buff1_used~0_104)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_120, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_71, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_105} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_119, ~y$w_buff1~0=v_~y$w_buff1~0_39, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_70, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_104} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][2613], [26#L841true, 59#L3true, 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 100#L808true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L755true, 147#true, 332#true, 389#(= ~x~0 1), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(= ~a~0 1), 358#(= ~x~0 1), 178#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:43,634 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:43,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([374] L811-->L818: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_97 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_25 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~y$w_buff1_used~0_89 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff0_used~0_98 256) 0)) .cse5))) (and (= v_~y$r_buff1_thd3~0_17 (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd3~0_24 256) 0))) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_88 256) 0)))) 0 v_~y$r_buff1_thd3~0_18)) (= v_~y~0_58 (ite .cse2 v_~y$w_buff0~0_38 (ite .cse3 v_~y$w_buff1~0_31 v_~y~0_59))) (= v_~y$w_buff1_used~0_88 (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_89)) (= v_~y$r_buff0_thd3~0_24 (ite .cse4 0 v_~y$r_buff0_thd3~0_25)) (= v_~y$w_buff0_used~0_97 (ite .cse2 0 v_~y$w_buff0_used~0_98))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_98, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_25, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_59, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_89} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_97, ~y$w_buff1~0=v_~y$w_buff1~0_31, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_38, ~y~0=v_~y~0_58, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_88} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][2636], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 323#(and (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 59#L3true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 40#L818true, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 13#L770true, 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1), 342#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)))]) [2022-12-06 16:24:44,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L770-->L786: Formula: (let ((.cse3 (= (mod v_~y$r_buff1_thd2~0_52 256) 0)) (.cse8 (= (mod v_~y$r_buff0_thd2~0_52 256) 0))) (let ((.cse9 (not .cse8)) (.cse12 (= (mod v_~y$w_buff0_used~0_128 256) 0)) (.cse6 (and (= (mod v_~y$w_buff1_used~0_113 256) 0) .cse8)) (.cse7 (and .cse8 .cse3))) (let ((.cse10 (or .cse12 .cse6 .cse7)) (.cse11 (and (not .cse12) .cse9))) (let ((.cse5 (ite .cse10 v_~y~0_80 (ite .cse11 v_~y$w_buff0~0_57 v_~y$w_buff1~0_46))) (.cse4 (= (mod v_~y$w_buff1_used~0_112 256) 0)) (.cse1 (= (mod v_~y$w_buff0_used~0_127 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0)))) (and (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_32) (= 0 v_~y$flush_delayed~0_25) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~y$r_buff1_thd2~0_52 (ite (let ((.cse2 (= (mod v_~y$r_buff0_thd2~0_51 256) 0))) (or .cse1 (and .cse2 .cse3) (and .cse2 .cse4))) v_~y$r_buff1_thd2~0_52 0)) v_~y$r_buff1_thd2~0_51) (= v_~__unbuffered_p1_EAX~0_10 .cse5) (= (ite .cse0 v_~y$mem_tmp~0_26 .cse5) v_~y~0_78) (= v_~y~0_80 v_~y$mem_tmp~0_26) (= (ite .cse0 v_~y$w_buff1_used~0_113 (ite (or .cse1 .cse6 .cse7) v_~y$w_buff1_used~0_113 0)) v_~y$w_buff1_used~0_112) (= (ite .cse0 v_~y$r_buff0_thd2~0_52 (ite (or .cse1 (and .cse8 .cse4) .cse7) v_~y$r_buff0_thd2~0_52 (ite (and .cse9 (not .cse1)) 0 v_~y$r_buff0_thd2~0_52))) v_~y$r_buff0_thd2~0_51) (= v_~y$w_buff0~0_57 v_~y$w_buff0~0_56) (= v_~y$w_buff0_used~0_127 (ite .cse0 v_~y$w_buff0_used~0_128 (ite .cse10 v_~y$w_buff0_used~0_128 (ite .cse11 0 v_~y$w_buff0_used~0_128)))) (= v_~y$w_buff1~0_46 v_~y$w_buff1~0_45)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_52, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_128, ~y$w_buff1~0=v_~y$w_buff1~0_46, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_52, ~y~0=v_~y~0_80, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_113} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_127, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_51, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~y$mem_tmp~0=v_~y$mem_tmp~0_26, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_10, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$w_buff0~0=v_~y$w_buff0~0_56, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_51, ~y$flush_delayed~0=v_~y$flush_delayed~0_25, ~y~0=v_~y~0_78, ~weak$$choice2~0=v_~weak$$choice2~0_32, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_112} AuxVars[] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][2641], [289#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, P3Thread1of1ForFork2InUse, 349#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), P2Thread1of1ForFork0InUse, 91#L834true, 62#L758true, 108#L811true, 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 147#true, 195#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L786true, 389#(= ~x~0 1), 412#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 249#(= ~x~0 1), 176#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(= ~a~0 1), 358#(= ~x~0 1)]) [2022-12-06 16:24:44,388 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:44,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:45,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][3544], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 59#L3true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 100#L808true, P2Thread1of1ForFork0InUse, 91#L834true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), 52#L791true, P1Thread1of1ForFork3InUse, 147#true, 297#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 389#(= ~x~0 1), 242#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 249#(= ~x~0 1), 144#true, 163#true, 121#L763true]) [2022-12-06 16:24:45,622 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([372] L796-->L808: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff0_thd3~0_37 v_~y$r_buff1_thd3~0_25) (= v_~y$r_buff0_thd1~0_13 v_~y$r_buff1_thd1~0_13) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd0~0_31 v_~y$r_buff1_thd0~0_27) (= v_~y$r_buff0_thd3~0_36 1) (= v_~y$w_buff0_used~0_135 1) (= v_~y$w_buff0~0_65 v_~y$w_buff1~0_51) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_135 256) 0)) (not (= (mod v_~y$w_buff1_used~0_118 256) 0)))) 1 0)) (= v_~y$w_buff0~0_64 1) (= v_~y$r_buff0_thd4~0_27 v_~y$r_buff1_thd4~0_25) (= v_~y$r_buff0_thd2~0_57 v_~y$r_buff1_thd2~0_57) (= v_~y$w_buff0_used~0_136 v_~y$w_buff1_used~0_118)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_136, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_37, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_135, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_57, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_27, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_13, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_25, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_25, ~y$w_buff1~0=v_~y$w_buff1~0_51, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_36, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_31, ~y$w_buff0~0=v_~y$w_buff0~0_64, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_57, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_13, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_27, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][2747], [130#L3-1true, 359#(and (<= 1 ~y$w_buff0_used~0) (= ~x~0 ~y$r_buff0_thd3~0) (= ~y$r_buff0_thd3~0 1) (<= (div ~y$w_buff0_used~0 256) 0)), 405#(= ~z~0 1), P3Thread1of1ForFork2InUse, 210#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P2Thread1of1ForFork0InUse, 100#L808true, 91#L834true, P0Thread1of1ForFork1InUse, 321#(and (= ~y$w_buff1~0 0) (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$r_buff1_thd0~0 0) (<= (div ~y$w_buff0_used~0 256) 0)), P1Thread1of1ForFork3InUse, 197#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 347#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (not (= ~z~0 0)) (not (= ~y~0 ~y$w_buff0~0))), 61#L786true, 389#(= ~x~0 1), 168#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 249#(= ~x~0 1), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 121#L763true, 293#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:45,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:45,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event